pulsario/realtime-analytics

Realtime analytics, this includes the core components of Pulsar pipeline.

Pulsar is a highly scalable and reliable event-driven data pipeline for real-time analytics. It was primarily created for user behavior analytics but could be used for many other user cases.

See wiki for more detail.

realtime-analytics's Issues

Sessionizer Esper variable should not be constant

Treat it as constant will cause Esper treat it is constant and will cache UDF result when use the session or metadata attribute as parameter.

For example UDFUtil.check(session.string("attrName")) result will be cached when session is constant.

ASL 2.0

Can you more to ASL 2.0 which is more business friendly?

Site link

Not an issue per se, but I had to dig somewhat deep to find the site URL. Could you add that to the repo description? Thanks!

Twittersample example execution

I have maven build JETSTREAM and REALTIME_ANALYTICS on my local machines and i have software stack of PULSAR on server. I have executed all apps and can view class details in browser but when i click any thing in browser it throws different exceptions in Eclipse.

Moving traffic generator out of collector

Hi,

i've started cleaning up the collector & moved traffic generator to a (sub) demo/ project.
I also improved a bit traffic generator to generate single events rather than by default batch.

would be helpful if someone takes a look and gives some feedback (and builds also :) ) for:
https://github.com/MariusRugan/realtime-analytics/tree/develop

work is not 100% done yet &
i'd like to understand if this would be helpful to the master project?

thanks

Exception while building project

Hi,
I am getting following error while building this project.

[ERROR] Failed to execute goal on project collector: Could not resolve dependencies for project com.ebay.pulsar:collector:jar:1.0.0: Could not transfer artifact com.ebay.jetstream:jetstream-esper:jar:4.0.2 from/to snapshots (http://server.development.com:8080/libs-snapshot): Failed to transfer file: http://server.development.com:8080/libs-snapshot/com/ebay/jetstream/jetstream-esper/4.0.2/jetstream-esper-4.0.2.jar. Return code is: 409

demo project - parent pom

Hi,

What would be your thoughts in moving/ Demo app's 1 level up in the project? They pretty much are good candidates for it.
Right now development setup requires 2 IDE instances and it's a bit annoying to debug flows.

I've setup a wiki page to outline setup with IDEA at:
https://github.com/pulsarIO/realtime-analytics/wiki/Run-Demo-&-local-development-setup-with-IntelliJ-IDEA

Document missing - https://github.com/pulsarIO/realtime-analytics/Get-Started

Please provide this document https://github.com/pulsarIO/realtime-analytics/Get-Started for setting the Real time analytics demo apps

JMX on collector app

Hi,

i'm trying to enable JMX on collector app to inspect stats
i've tried adding in appwiring.xml

<context:component-scan base-package="com.ebay.pulsar.collector.servlet" />

<context:mbean-export default-domain="com.ebay.pulsar.collector"/>

but i cannot start the app:

14:08:25.024 [main] ERROR com.ebay.jetstream.application - Failed to start ApplicationUnable to register MBean [EPL] with key 'EPL'; nested exception is javax.management.MalformedObjectNameException: Key properties cannot be empty
Failed to start application: org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [EPL] with key 'EPL'; nested exception is javax.management.MalformedObjectNameException: Key properties cannot be empty
org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [EPL] with key 'EPL'; nested exception is javax.management.MalformedObjectNameException: Key properties cannot be empty

app startup params:
-Dcom.sun.management.jmxremote=true
-Dcom.sun.management.jmxremote.port=18002
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.ssl=false

Any ideas for correct "wiring"?
thanks

GPLv2 vs Apache License Issue

Since GPLv2 is not compatible with Apache 2.0 it is not possible to grant both licenses.
You would need to change to GPLv2 for the entire project.

Merge wiki changes

Hi,
i've modified the setup page for IDEA following changes in pom dependencies & added few more changes/upgrades

repo is at : https://github.com/MariusRugan/realtime-analytics.wiki.git
modifications are for: Run-Demo-&-local-development-setup-with-IntelliJ-IDEA.md

PS: guide for merging wiki is: https://gist.github.com/larrybotha/10650410